RECUPERO DI CONTENUTI DI FERRO E TITANIO METALLICI

Fe and Ti values are recovered from ilmenite by (a) crushing; (b) redn. roasting at 600-1000 degrees C in the presence of H2 and/or CO; (c) leaching with HCl soln.; (d) sepg. insoluble gangue; (e) pptg. TiO2 from the metal chloride soln. with Fe2O3; (f) sepg. the TiO2; (g) crystallising iron chlorid...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TOLLEY WILLIAM KENT
Format:	Patent
Sprache:	ita
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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